The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "doubt" appeared
2017-11-07 : European banks – The quest for the best business model2017-10-16 : Dealing with a globalised banking sector
2017-09-15 : Monetary policy – what’s next?
2017-03-02 : The European banking sector - growing together and growing apart